Revelation 10:8-11

8 Then the voice that I had heard from heaven spoke to me again, saying, Go, take the scroll that is open in the hand of the angel who is standing on the sea and on the land.
9So I went to the angel and told him to give me the little scroll; and he said to me, Take it, and eat; it will be bitter to your stomach, but sweet as honey in your mouth.
10So I took the little scroll from the hand of the angel and ate it; it was sweet as honey in my mouth, but when I had eaten it, my stomach was made bitter.

11 Then they said to me, You must prophesy again about many peoples and nations and languages and kings.